Exemple #1
0
        ///// <summary>
        /////     Create a query of the type:  where key In (value1, value2, value3)
        /////     Works for every type of key
        ///// </summary>
        ///// <param name="keyName"></param>
        ///// <param name="values"></param>
        ///// <returns></returns>
        //public OrQuery In(string keyName, params object[] values)
        //{
        //    var query = new OrQuery(_typeDescription.FullTypeName);

        //    foreach (var value in values)
        //    {
        //        var andQuery = new AndQuery();
        //        query.Elements.Add(andQuery);
        //        var keyValue = _typeDescription.MakeKeyValue(keyName, value);
        //        andQuery.Elements.Add(new AtomicQuery(keyValue));
        //    }

        //    return query;
        //}

        ///// <summary>
        /////     Create a query of the type:  where primary_key In (value1, value2, value3)
        ///// </summary>
        ///// <param name="values"></param>
        ///// <returns></returns>
        //public OrQuery In(params object[] values)
        //{
        //    var query = new OrQuery(_typeDescription.FullTypeName);

        //    foreach (var value in values)
        //    {
        //        var andQuery = new AndQuery();
        //        query.Elements.Add(andQuery);
        //        var keyValue = _typeDescription.MakePrimaryKeyValue(value);
        //        andQuery.Elements.Add(new AtomicQuery(keyValue));
        //    }

        //    return query;
        //}


        /// <summary>
        ///     Used to search by indexed list property. Find all the objects
        /// </summary>
        /// <param name="keyName"></param>
        /// <param name="values"></param>
        /// <returns></returns>
        public OrQuery Contains(string keyName, params object[] values)
        {
            var keyValues = _typeDescription.MakeIndexedListKeyValues(keyName, values).ToList();

            if (keyValues.Count == 0)
            {
                throw new NotSupportedException("No list index called " + keyName + " found");
            }

            return(new OrQuery(_typeDescription.FullTypeName)
            {
                Elements =
                {
                    new AndQuery
                    {
                        Elements =
                        {
                            new AtomicQuery(keyValues)
                        }
                    }
                }
            });
        }